39mΩ 2512 Resistors

{
  "schema_version": 1,
  "slug": "39milli-2512-resistors",
  "type": "component",
  "kind": "group",
  "version": "0.1.0",
  "title": "39mΩ 2512 Resistors",
  "brief": "4 interchangeable 39mΩ 2512 resistors.",
  "readme": "# 39mΩ 2512 Resistors\n\n**4 MPNs** from Uniroyal, Yageo. Parts within a section are interchangeable.\n\nCAD: [2512 resistor](/adom/2512-resistor-cad) — one footprint, symbol and 3D model shared by every part here.\n\n## ±1%, 1W (2 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `RL2512FK-070R039L` | Yageo | [RL25](/adom/yageo-rl25-series) | [series](https://yageogroup.com/content/Resource%20Library/Datasheet/PYU-RL_GROUP_521_ROHS_L.pdf) (mfr) | 1,455 |\n| `25121WF390MT4E` | Uniroyal | [25121WF](/adom/uniroyal-25121wf-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 15 |\n\n## ±1%, 3W (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `LR123WF390MT4E` | Uniroyal | [LR12](/adom/uniroyal-lr12-series) | [Metal strip LR](https://www.royalohm.com/assets/pdf/products/smd/15.pdf) (mfr) | 2,858 |\n\n## ±5%, 1W (1 MPNs)\n\n| MPN | Manufacturer | Series | Datasheet | Stock |\n|---|---|---|---|---|\n| `25121WJ039LT4E` | Uniroyal | [25121WJ](/adom/uniroyal-25121wj-series) | [General purpose](https://www.royalohm.com/assets/pdf/products/smd/1.pdf) (mfr) | 3,456 |\n",
  "tags": [
    "passives-2026-10",
    "tier:class",
    "family:resistor",
    "mfr:uniroyal",
    "mfr:yageo"
  ],
  "because": "CLASS group page for 4 resistors from Uniroyal, Yageo. Under the passives architecture (ray/passives-architecture) no MPN gets its own page; they are rows here. Class and CAD pages are shared across manufacturers; MPNs with their own single-part page are linked, not duplicated.",
  "hero": {
    "type": "billboard",
    "headline": "39mΩ 2512 Resistors",
    "subhead": "4 interchangeable parts, one footprint, one 3D model."
  },
  "component": {
    "mpn": "39MILLI-2512-RESISTORS",
    "manufacturer": "",
    "package": "",
    "pin_count": null,
    "category": "",
    "subcategory": "",
    "body_size": null,
    "parts": {},
    "distributor_links": {},
    "group": {
      "tier": "class",
      "member_count": 4,
      "members": [
        "25121WF390MT4E",
        "25121WJ039LT4E",
        "LR123WF390MT4E",
        "RL2512FK-070R039L"
      ]
    }
  },
  "_why": "merge",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "license": "proprietary",
  "visibility": {
    "public": true
  },
  "sample_prompts": [],
  "discovery_triggers": [],
  "discovery_pitch": null,
  "metadata": {},
  "created_at": "2026-10-16T23:18:24.668Z",
  "updated_at": "2026-10-16T23:18:24.668Z",
  "org": "adom"
}